The primary outcome for this study is to establish normal ranges for A) the kinetics of dark adaptation (time), B) dark adapted retinal sensitivity (dB) for the Medmont DAC blue and red stimuli, and C) RF hyperacuity on the Display++ monitor.

The secondary outcomes will be to examine changes in the kinetics of dark adaptation, dark adapted retinal sensitivity, and scotopic and photopic RF hyperacuity in participants with retinal disease.

370

All

5 Years and older (Child, Adult, Senior)

NCT02617966

16002416-EI-0024

November 28, 2015

August 24, 2020

August 24, 2020

December 1, 2015

February 13, 2018

National Institutes of Health Clinical Center, 9000 Rockville PikeBethesda, Maryland, United States